Ok ..... so you are starting with a 2% (w/w) soln and using 4% of that.
You will use 0.08% of the powder (assuming the powder is 100% hyaluronic
acid)
or 0.8g/lt of acid based on the finished product.
Regards,
Bruce
-----Original Message-----
From: CosmeticLab@yahoogroups.com [mailto:CosmeticLab@yahoogroups.com] On
Behalf Of Julie
Sent: Wednesday, 10 December 2008 11:57 PM
To: CosmeticLab@yahoogroups.com
Subject: [CosmeticLab] Help figuring solution %
Hi,
Hope someone can help me figure this out! I've been using a premixed 2%
hyaluronic liquid at 4% in a formula. Now if I were to buy the powder &
want to just add that in to my water phase how do I figure it? Thanks.
Julie
[Non-text portions of this message have been removed]
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